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Lets play around the Solaris virtualization technology by Oracle (SUN) known as Jumpstart - a network installation tool-set used by Solaris for virtualising the SPARC/x86 hardware for Solaris operating systems. Ever imagined on how to take OS snapshots for Solaris considering the fact that its mostly deployed on SPARC architecture ? How to remotely deploy Solaris OS over the network ? How to backup all the operating system data from one Solaris machine and deploy it over another machine ? How can we have an automated mechanism to do all the... [More]

When you read the word snapshot what is the first thing that comes to your mind is , "A Photograph which preserves the best moments of your life". Technically snapshot is very much the same with the difference that it preserves the state of some digital resource. In VMware a disk "snapshot" is a copy of the VM's disk file (.vmdk) captured at a certain point in time. This snapshot preserves the disk file system and the files stored on it which can be of any type (including all the operating system files). So if... [More]